The Ice Chaingun, called by some players "Game Over," is an alien weapon in Raze 1. It can be filled with any liquid, most often water, for ammunition. the water is frozen as it leaves the clip and enters the barrel chamber of the gun. It is a very innacurate weapon, but at any range you are guaranteed a hit. A few seconds of exposure to this gun's fire is most often fatal.
The Ice Chaingun being fired.